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Regents of the University of California

Urology Physician in Santa Monica, CA · enumerated 2015 · authorized official Mark Litwin, Dept. Chair.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1609249408

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Registry record

Entity type Organization (Type 2)
Legal business name Regents of the University of California
Other name <Unavail>
Practice address 1260 15th St, Suite 1200, Santa Monica, CA, 90404
Phone (310) 794-7700
Enumeration date Nov 3, 2015
Last updated in NPPES Nov 12, 2015

Taxonomy & classification

208800000X Urology Physician Allopathic & Osteopathic Physicians Primary
2088F0040X Urogynecology and Reconstructive Pelvic Surgery (Urology) Physician Allopathic & Osteopathic Physicians Secondary
2088P0231X Pediatric Urology Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Mark Litwin
Title Dept. Chair
Phone (310) 206-8183

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Regents of the University of California?
The NPI for Regents of the University of California is 1609249408, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Regents of the University of California?
NPPES lists Mark Litwin (Dept. Chair) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-11-12.